{"id":15473,"date":"2026-05-16T15:54:48","date_gmt":"2026-05-16T07:54:48","guid":{"rendered":"https:\/\/aobosteel.com\/?page_id=15473"},"modified":"2026-10-23T09:13:50","modified_gmt":"2026-10-23T01:13:50","slug":"tool-steel-for-hot-forging-stamping-trimming-dies","status":"publish","type":"page","link":"https:\/\/aobosteel.com\/ko\/tool-steel-for-hot-forging-stamping-trimming-dies\/","title":{"rendered":"\uc5f4\uac04 \ub2e8\uc870, \uc2a4\ud0ec\ud551 \ubc0f \ud2b8\ub9ac\ubc0d \ub2e4\uc774\uc6a9 \uacf5\uad6c\uac15"},"content":{"rendered":"\n<h1 class=\"wp-block-heading has-text-align-center\" id=\"h-tool-steel-selection-for-hot-forging-stamping-amp-trimming-dies\">Tool Steel Selection for Hot Forging, Stamping &amp; Trimming Dies<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Select tool steel by operating temperature, thermal fatigue, hot wear, shock load, trimming severity, and cooling conditions. For hot forging, hot stamping, and hot trimming dies, the main choice is usually between hot toughness, heat checking resistance, hot hardness, and abrasion resistance. Trimming-specific grade choices are in the <a href=\"https:\/\/aobosteel.com\/selection-of-tool-steel-for-hot-trimming-dies\/\">hot trimming die steel selection guide<\/a>.<\/p>\n\n\n\n<h2 id=\"h-quick-selection-guide-by-tool-steel-grade\" class=\"wp-block-heading\">Quick Selection Guide by Tool Steel Grade<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Choose the grade according to whether the tool is used for hot forging dies, hot stamping dies, trimming blades, trimming punches, or severe high-temperature applications. The press-hardening (hot stamping) case is covered separately on the <a href=\"https:\/\/aobosteel.com\/selection-of-tool-steel-for-hot-stamping\/\">hot stamping die steel selection page<\/a>.<\/p>\n\n\n\n<style id=\"hfd-cards\" data-noptimize=\"1\">\n\/* Hot forging \/ stamping \/ trimming die cards. Card values follow the site card baseline:\n   white, square corners, hairline border, soft shadow, no card hover. *\/\n.entry-content[class] .hfd-row{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0 0 26px;padding:0}\n.entry-content[class] .hfd-row .wp-block-column{margin:0;padding:0;min-width:0}\n.entry-content[class] .hfd-card{background:#fff;border:1px solid rgba(0,0,0,.12);border-radius:0;\n  box-shadow:0 12px 32px rgba(0,0,0,.04);padding:20px;display:flex;flex-direction:column;flex:1 1 auto}\n.entry-content[class] .hfd-card .hfd-label{margin:0 0 8px!important;font-size:11.5px!important;font-weight:600!important;\n  line-height:1.4!important;letter-spacing:.08em!important;text-transform:uppercase!important;color:#6b7280!important}\n.entry-content[class] .hfd-card h3{margin:0!important;color:#0b0b0b!important;font-size:23px!important;\n  line-height:1.25!important;font-weight:700!important;letter-spacing:-.01em!important;text-transform:none!important}\n.entry-content[class] .hfd-card .hfd-codes{margin:4px 0 0!important;font-size:13px!important;font-weight:600!important;\n  line-height:1.5!important;color:#6b7280!important;letter-spacing:.01em!important}\n.entry-content[class] .hfd-card p{font-size:17px!important;line-height:1.7!important;color:#0b0b0b!important;\n  margin:12px 0 14px!important}\n.entry-content[class] .hfd-card .hfd-reason{margin:0 0 18px!important;padding:10px 12px!important;font-size:14.5px!important;\n  line-height:1.6!important;color:#4b5563!important;background:#f8fafc;border-left:3px solid #dbe3ee;border-radius:4px}\n.entry-content[class] .hfd-card .wp-block-buttons{margin:auto 0 0!important;gap:12px;flex-wrap:nowrap;align-items:stretch}\n.entry-content[class] .hfd-card .wp-block-button{flex:1 1 0;margin:0;min-width:0}\n.entry-content[class] .hfd-card .wp-block-button__link{width:100%;border-radius:999px;padding:10px 12px;\n  font-size:14px;line-height:1.25;font-weight:700;text-align:center;text-decoration:none;\n  background:#074fd0;border:1px solid #074fd0;color:#fff}\n.entry-content[class] .hfd-card .wp-block-button__link:hover{background:#063c9e;border-color:#063c9e;color:#fff}\n.entry-content[class] .hfd-card .is-style-outline .wp-block-button__link{background:transparent;\n  border:1px solid #0b0b0b;color:#0b0b0b;font-weight:400}\n.entry-content[class] .hfd-card .is-style-outline .wp-block-button__link:hover{background:#f4f8ff;color:#0b0b0b}\n@media(max-width:1000px){.entry-content[class] .hfd-row{grid-template-columns:repeat(2,minmax(0,1fr))}}\n@media(max-width:640px){.entry-content[class] .hfd-row{grid-template-columns:1fr}\n  .entry-content[class] .hfd-card .wp-block-buttons{flex-wrap:wrap;gap:10px}}\n<\/style>\n\n\n\n<div class=\"wp-block-columns hfd-row is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column hfd-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"hfd-label wp-block-paragraph\">Hot Forging Dies<\/p>\n\n\n\n<h3 id=\"h-h13-tool-steel\" class=\"wp-block-heading\">H13 Tool Steel<\/h3>\n\n\n\n<p class=\"hfd-codes wp-block-paragraph\">1.2344 \/ SKD61<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for hot forging dies, inserts, and general hot-work tooling under repeated heating and cooling cycles.<\/p>\n\n\n\n<p class=\"hfd-reason wp-block-paragraph\">Reason: H13 gives a strong balance of toughness, deep hardenability, thermal fatigue resistance, and resistance to heat checking.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/h13-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column hfd-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"hfd-label wp-block-paragraph\">Shock &amp; Toughness<\/p>\n\n\n\n<h3 id=\"h-h11-tool-steel\" class=\"wp-block-heading\">H11 Tool Steel<\/h3>\n\n\n\n<p class=\"hfd-codes wp-block-paragraph\">1.2343 \/ SKD6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for hot forging dies, inserts, hot trimming punches, and severe trimming tools where toughness is critical.<\/p>\n\n\n\n<p class=\"hfd-reason wp-block-paragraph\">Reason: H11 provides high toughness and resistance to high-temperature impact loading, helping reduce cracking and snapping risk.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/h11-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column hfd-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"hfd-label wp-block-paragraph\">Higher Hot Hardness<\/p>\n\n\n\n<h3 id=\"h-h21-tool-steel\" class=\"wp-block-heading\">H21 Tool Steel<\/h3>\n\n\n\n<p class=\"hfd-codes wp-block-paragraph\">1.2581 \/ SKD5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for high-temperature hot forging and heavy hot trimming applications where hot hardness is the main requirement.<\/p>\n\n\n\n<p class=\"hfd-reason wp-block-paragraph\">Reason: H21 contains high tungsten, giving stronger resistance to softening at elevated temperature, but it is less suitable for severe water cooling.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/h21-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns hfd-row is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column hfd-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"hfd-label wp-block-paragraph\">Large Die Blocks<\/p>\n\n\n\n<h3 id=\"h-l6-tool-steel\" class=\"wp-block-heading\">L6 Tool Steel<\/h3>\n\n\n\n<p class=\"hfd-codes wp-block-paragraph\">1.2714 \/ SKT4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended where <a href=\"https:\/\/aobosteel.com\/5crmnmo-tool-steel-heat-treatment\/\">hot forging die blocks<\/a> need strong shock resistance under heavy impact.<\/p>\n\n\n\n<p class=\"hfd-reason wp-block-paragraph\">Reason: L6 is a tough low-alloy die steel option for applications where impact toughness is more important than maximum hot wear resistance.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/l6-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column hfd-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"hfd-label wp-block-paragraph\">Hot Trimming Blades<\/p>\n\n\n\n<h3 id=\"h-d2-tool-steel\" class=\"wp-block-heading\">D2 Tool Steel<\/h3>\n\n\n\n<p class=\"hfd-codes wp-block-paragraph\">1.2379 \/ SKD11 \/ Cr12Mo1V1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for hot trimming die blades and bottom cutting edges where abrasive scale wear is severe.<\/p>\n\n\n\n<p class=\"hfd-reason wp-block-paragraph\">Reason: D2 provides strong abrasion resistance for cutting hot forging scale, but it should be used where edge chipping risk is controlled.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--5\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/d2-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column hfd-card is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"hfd-label wp-block-paragraph\">Trimming Balance<\/p>\n\n\n\n<h3 id=\"h-a2-tool-steel\" class=\"wp-block-heading\">A2 Tool Steel<\/h3>\n\n\n\n<p class=\"hfd-codes wp-block-paragraph\">1.2363 \/ SKD12<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended for hot trimming blades when a better balance of wear resistance, toughness, and dimensional stability is required.<\/p>\n\n\n\n<p class=\"hfd-reason wp-block-paragraph\">Reason: A2 is used for hot trimming where the tool needs more toughness than D2 while still keeping useful abrasion resistance.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--6\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/aobosteel.com\/a2-tool-steel\/\">View Details<\/a><\/div>\n\n\n\n<div class=\"wp-block-button popmake-16052\"><a class=\"wp-block-button__link wp-element-button\">Send Inquiry<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 id=\"h-selection-summary\" class=\"wp-block-heading\">Selection Summary<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This table gives a faster comparison when the buyer already knows the die application and main working condition.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">Die Application<\/th><th class=\"has-text-align-left\" data-align=\"left\">Main Requirement<\/th><th class=\"has-text-align-left\" data-align=\"left\">Aobo Steel Grades<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">General hot forging dies and inserts<\/td><td class=\"has-text-align-left\" data-align=\"left\">Toughness, deep hardenability, thermal fatigue resistance, and heat checking resistance<\/td><td class=\"has-text-align-left\" data-align=\"left\">H13, H11<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">High-temperature forging above severe hot-work conditions<\/td><td class=\"has-text-align-left\" data-align=\"left\">Hot hardness and resistance to softening at elevated temperature<\/td><td class=\"has-text-align-left\" data-align=\"left\">H21<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Large forging die blocks and heavy impact work<\/td><td class=\"has-text-align-left\" data-align=\"left\">Shock resistance and impact toughness<\/td><td class=\"has-text-align-left\" data-align=\"left\">L6<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Hot stamping dies for heated sheet forming<\/td><td class=\"has-text-align-left\" data-align=\"left\">Wear resistance, hot-work toughness, and heat extraction support<\/td><td class=\"has-text-align-left\" data-align=\"left\">H13, H11<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Hot trimming blades and bottom cutting edges<\/td><td class=\"has-text-align-left\" data-align=\"left\">Abrasion resistance against hot scale<\/td><td class=\"has-text-align-left\" data-align=\"left\">D2, A2<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Hot trimming punches or severe <a href=\"https:\/\/aobosteel.com\/forging-trimming-and-punching-die-materials\/\">thick flash trimming<\/a><\/td><td class=\"has-text-align-left\" data-align=\"left\">Extreme toughness and heat resistance over pure wear resistance<\/td><td class=\"has-text-align-left\" data-align=\"left\">H11, H13, H21<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Tool Steel Selection for Hot Forging, Stamping &amp; Trimming Dies Select tool steel by operating temperature, thermal fatigue, hot wear, shock load, trimming severity, and cooling conditions. For hot forging, hot stamping, and hot trimming dies, the main choice is usually between hot toughness, heat checking resistance, hot hardness, and abrasion resistance. Trimming-specific grade choices [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-15473","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Tool Steel for Hot Forging, Stamping &amp; Trimming Dies - AoboSteel<\/title>\n<meta name=\"description\" content=\"Select H13, H11, H21, L6, D2, or A2 tool steel for hot forging, hot stamping, and hot trimming dies by heat checking, hot wear, toughness, and shock load.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aobosteel.com\/ko\/tool-steel-for-hot-forging-stamping-trimming-dies\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tool Steel for Hot Forging, Stamping &amp; Trimming Dies\" \/>\n<meta property=\"og:description\" content=\"Select H13, H11, H21, L6, D2, or A2 tool steel for hot forging, hot stamping, and hot trimming dies by heat checking, hot wear, toughness, and shock load.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aobosteel.com\/ko\/tool-steel-for-hot-forging-stamping-trimming-dies\/\" \/>\n<meta property=\"og:site_name\" content=\"AoboSteel\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/profile.php?id=61565368220197\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-23T01:13:50+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data1\" content=\"3\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-for-hot-forging-stamping-trimming-dies\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aobosteel.com\\\/tool-steel-for-hot-forging-stamping-trimming-dies\\\/\"},\"author\":{\"name\":\"Evan\",\"@id\":\"https:\\\/\\\/aobosteel.com\\\/#\\\/schema\\\/person\\\/96118415c30ca6bb52eaf1127b052ef7\"},\"headline\":\"Tool Steel for Hot Forging, Stamping &amp; 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Trimming Dies Select tool steel by operating temperature, thermal fatigue, hot wear, shock load, trimming severity, and cooling conditions. For hot forging, hot stamping, and hot trimming dies, the main choice is usually between hot toughness, heat checking resistance, hot hardness, and abrasion resistance. Trimming-specific grade choices&hellip;","rttpg_featured_image_url":null,"rttpg_author":{"display_name":"Evan","author_link":"https:\/\/aobosteel.com\/ko\/blog\/author\/admin\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Tool Steel Selection for Hot Forging, Stamping &amp; Trimming Dies Select tool steel by operating temperature, thermal fatigue, hot wear, shock load, trimming severity, and cooling conditions. For hot forging, hot stamping, and hot trimming dies, the main choice is usually between hot toughness, heat checking resistance, hot hardness, and abrasion resistance. Trimming-specific grade choices&hellip;","_links":{"self":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/15473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/comments?post=15473"}],"version-history":[{"count":13,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/15473\/revisions"}],"predecessor-version":[{"id":24220,"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/pages\/15473\/revisions\/24220"}],"wp:attachment":[{"href":"https:\/\/aobosteel.com\/ko\/wp-json\/wp\/v2\/media?parent=15473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}